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Book Cheap Flights from Boston to San Francisco from £77

Last minute flights from Boston to San Francisco

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.
Boston San Francisco
BEST
DEAL
Sun, 30 Jun BOS - SFO
Fri, 05 Jul SFO - BOS
£373 £361
Prime price per passenger
Boston San Francisco
BEST
DEAL
Fri, 06 Sep BOS - SFO
£80 £77
Prime price per passenger
Boston San Francisco
BEST
DEAL
Sat, 13 Jul BOS - SFO
Sun, 14 Jul SFO - BOS
£327 £317
Prime price per passenger
Boston San Francisco
BEST
DEAL
Mon, 24 Jun BOS - SFO
Fri, 28 Jun SFO - BOS
£629 £619
Prime price per passenger
Boston San Francisco
BEST
DEAL
Mon, 08 Jul BOS - SFO
Tue, 09 Jul SFO - BOS
£427 £418
Prime price per passenger

Flight route information

Currency and price comparison

Train Local, one-way ticket
15% Trains are 15% more expensive in San Francisco than in Boston.
Boston £1.89
San Francisco £2.17
Meal Mid-priced restaurant
4% The average meal is 4% more expensive in San Francisco than in Boston.
Boston £18.94
San Francisco £19.73
Exchange rate
1 GBP = 1.28 USD
1 USD = 0.79 GBP
Last checked on 17 June 2024
Distance: 2692 miles
Boston airports
Logan International Airport (BOS) How far from city centre: 3 miles
Pease Intl Tradeport (PSM) How far from city centre: 50 miles
Tf Green State Airport (PVD) How far from city centre: 47 miles
Lawrence (LWM) How far from city centre: 25 miles
Worcester - James D O'brien Field (ORH) How far from city centre: 42 miles
Manchester Mnpl (MHT) How far from city centre: 44 miles
San Francisco airports
San Francisco Intl Airport (SFO) How far from city centre: 11 miles
San Jose Mnpl (SJC) How far from city centre: 40 miles
Oakland Intl (OAK) How far from city centre: 12 miles
San Carlos (SQL) How far from city centre: 21 miles
Novato (NOT) How far from city centre: 24 miles
Sonoma County Airport (STS) How far from city centre: 55 miles

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Tips for booking cheap flights from Boston to San Francisco

Now you are a little bit closer to your destination. If you are looking for cheap flights from Boston to San Francisco, here you will find all the information you need to book your tickets.


Would you like to travel from Boston to San Francisco and you are looking for cheap flights? Luck is on your side! At Opodo, you'll find the best travel deals. Take advantage of this opportunity and get your ticket from Boston to San Francisco at the best price!

1. What can I do to save money when booking flights from Boston to San Francisco?

To save money when booking flights from Boston to San Francisco, you can follow these tips:

By following these strategies, you can efficiently save money when booking flights from Boston to San Francisco, ensuring a more economical and enjoyable journey.

2. Can the price of my tickets from Boston to San Francisco change during the booking process?

Prices for tickets from Boston to San Francisco may fluctuate while you are in the process of booking. While this isn't a common occurrence, it can happen because Opodo operates as an online travel agency, and ticket prices and availability are ultimately determined by the airlines. Therefore, if the airline adjusts prices or if the available tickets are depleted while you are making your reservation, you will receive confirmation within 48 hours after your ticket purchase.

3. Can I book last-minute flights from Boston to San Francisco on Opodo?

When booking a flight, you may encounter situations where your desired travel date is unavailable or the flight price has increased beyond your budget. Rest assured, Opodo offers a solution. Explore our last-minute flight deals to find affordable options, especially if you have flexibility with your travel dates. Whether you need to depart on short notice or simply want to discover the cheapest day to fly between Boston and San Francisco, our last-minute flights section has you covered.

4. How to make my reservation through the Opodo search engine?

Opodo provides you with all the useful information about the flights covering the route between Boston to San Francisco airports. Preparing for your trip is very easy! All you have to do is enter into Opodo search engine your departure and destination airports, the dates of travel, and the number of passengers. A list of all available flights will appear on your screen in a matter of seconds! For your convenience, you can sort it according to your preferences, such as time, price, or duration of the trip.


Ready to start your journey from Boston to San Francisco? Visit Opodo now to discover the best travel deals, set price alerts, and book your flight ticket at the best price. Your adventure begins here. Book with Opodo and make your travel dreams a reality!

Frequently asked questions about flights from Boston to San Francisco

How long does the flight take to go from Boston to San Francisco?
The total flight time between Boston and San Francisco is of around 06:47 hours on average, considering an average distance of 4,365 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
How can I find cheap flights from Boston to San Francisco at Opodo?
The cheapest price for a flight from Boston to San Francisco is 77£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is San Francisco expensive to visit compared to Boston?
If you compare transportation prices, the taxi ride in San Francisco costs an average of 3.27 GBP, 54% more expensive than Boston, with a fare of 2.13 GBP, while train tickets costs 15% more in San Francisco: 2.17 GBP against 1.89 GBP in Boston. If you compare the price of a lunch meal, however, you can find it from 19.73 GBP in San Francisco, 4% more than the 18.94 GBP in Boston. The price of the coffee is around 2% cheaper in San Francisco, with an average of 4.36 GBP, while in Boston the coffee costs 4.43 GBP.
When is the best time to book a flight from Boston to San Francisco?
The most popular months to book a trip from Boston to San Francisco are July, January and August, based on the searches of our customers.
When is the best time to travel from Boston to San Francisco?
The best time of the year to go to San Francisco when flying from Boston depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, August is the top 1º month to fly to San Francisco from Boston in terms of searches from our customer, followed by September and June. If you prefer to avoid high peaks of turism, however, and escape a crowded period, November, February and December are the months with less volume of searchs for the route Boston - San Francisco.
Is it possible to purchase a flexible ticket for my flight from Boston to San Francisco?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United States may apply when travelling from Boston. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
How is the weather in San Francisco compared to Boston?
While in Boston the temperatures can reach an average of 32.68 ºC in summer, with precipitation levels up to 12.0 mm ,San Francisco's temperatures can go up to 32.98 ºC during the hot season, with 6.0 mm average of rain rate . In winter, however, weather indicators show around 2.36 ºC in San Francisco, compared to the -13.69 ºC average degrees reported in Boston. During the winter period, Boston can register 6.0 mm precipitation, while San Francisco have an average of 12.0 mm rain level.
Which airports have flights between Boston and San Francisco?
The main airport route flying between Boston and San Francisco is: Logan International Airport (BOS) to San Francisco Intl Airport (SFO). This route is covered by the following airline(s):
  • United Airlines.
  • Alaska Airlines.
  • Delta Air Lines.
Airlines with indirect flights from Boston to San Francisco are:
Sun Country Airlines, stopping in Minneapolis for 424 minutes minimum.
Flight Duration 6 h and 47 m Flights between Boston and San Francisco take, on average, 6 h and 47 m minutes, but the time can vary according to other factors
Cheapest flight £77 Cheapest price for a flight between Boston and San Francisco found by our customers in the last 72 hours
Departing Airport Logan International Airport The airport Logan International Airport is the departure airport operating flights between Boston and San Francisco
Arriving Airport San Francisco Intl Airport Flights departing Boston with San Francisco as destination arrive at San Francisco Intl Airport

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